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13,003
RESULTS

Media Type
11,652
texts
785
audio
445
movies
105
images
7
software
4
data
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Topics & Subjects
5,014
NASA Technical Reports Server (NTRS)
4,515
ERIC Archive
3,083
Writing (Composition)
2,065
ATMOSPHERIC COMPOSITION
1,508
CHEMICAL COMPOSITION
1,507
Higher Education
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Collection
5,014
NASA Network Resource and Training Site
4,496
Education Resources Information Center (ERIC) Archive
743
American Libraries
577
Community Audio
537
NASA Technical Documents
315
California Digital Library
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Creator
5,014
nasa technical reports server (ntrs)
4,515
eric
193
defense technical information center
66
non
55
jatvmedia
44
rafael dovalo
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Language
11,754
English
112
German
39
French
21
Spanish
8
Italian
6
Portuguese
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